Question about 2003 Ford F150 Regular Cab
MOST LIKELY A VACUUM PROBLEM .. UNDER THE HOOD NEAR THE A/C RECIEVER DRYER LOCATE THE VACUUM HOSE THAT GOES INSIDE THE CAB . CHECK FOR VACUUM ON IT WITH ENGINE RUNNING. IF NO VACUUM CK THE ENGINE VACUUM HOSE HARNESS BACK TO THE ENGINE AND TO THE VACUUM RESERVOIR. . CORRECT ANY ENGINE VACUUM LEAKS FIRST. THEN CK INSIDE ON PASSENGER SIDE LOWER DASH FOR VACUUM HOSE CONNECTOR CONNECTION THERE SHOULD BE VACUUM ON BLACK HOSE .
Posted on Aug 06, 2010
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Posted on Jan 02, 2017
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